here are some animal facts that might just make you think twice number one squirrels can’t see the color red and they live for about 9 years number two ants never sleep and they don’t even have lungs number three during the time of dinosaurs days on Earth lasted only 23 hours number four the dung beetle is considered the strongest creature in the world relative to its size number five sharks are one of the only animals that never get sick number six the largest snake ever discovered was the Tita